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Molekula

Coomassie brilliant blue R-250 (C.I. 42660)

CAS 6104-59-2 C45H44N3NaO7S2 MW 825.97 In stock
CoA by batch

Overview

A high-purity stains & indicators supplied by Molekula across research and bulk scale.

Specifications

Property Value
Identification Conforms to reference
Appearance Blue to dark blue powder

Storage & handling

Property Value
Storage Temperature Ambient
Shelf Life 60 months
Acidity Neutral

Identification

Property Value
CAS Number 6104-59-2
Molecular Formula C45H44N3NaO7S2
Molecular Weight 825.97
SMILES CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=C(C=C5)NC6=CC=C(C=C6)OCC.[Na+]
REACH Code Y110
TSCA Listed Yes
HTS Code 32129000
Tariff Code 3212900000

Safety & GHS

None

Precautionary statements

  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P302+352 IF ON SKIN: Wash with soap and water
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Pricing & pack sizes

Pack sizes & pricing

Pricing on request — packs available from research to bulk quantities.

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

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